We have compiled the NCERT MCQ Questions for Class 7 Maths Chapter 9 Rational Numbers with Answers Pdf free download covering the entire syllabus. Practice MCQ Questions for Class 7 Maths with Answers on a daily basis and score well in exams. Refer to the Rational Numbers Class 7 MCQs Questions with Answers here along with a detailed explanation.
Rational Numbers Class 7 MCQs Questions with Answers
Choose the correct option.
Question 1.
If \(\frac {4}{3}\) = \(\frac {x}{12}\) then x = ………….
(a) 3
(b) 16
(c) 19
(d) 12
Answer
Answer: (b) 16
Question 2.
The rational number \(\frac {-21}{28}\) in standard form is ……………
(a) \(\frac {-3}{4}\)
(b) \(\frac {3}{4}\)
(c) \(\frac {3}{7}\)
(d) \(\frac {-3}{7}\)
Answer
Answer: (a) \(\frac {-3}{4}\)
Question 3.
Which of the following rational numbers is not to equivalent to \(\frac {3}{5}\)?
(a) \(\frac {6}{10}\)
(b) \(\frac {-3}{-5}\)
(c) \(\frac {9}{15}\)
(d) \(\frac {12}{24}\)
Answer
Answer: (d) \(\frac {12}{24}\)
Question 4.
The sum of \(\frac {5}{4}\) + \(\frac {(-25)}{4}\) = …………………
(a) -5
(b) 5
(c) 4
(d) -4
Answer
Answer: (a) -5
Question 5.
The product of \(\frac {2}{9}\) and \(\frac {27}{8}\) is ……………..
(a) \(\frac {4}{3}\)
(b) \(\frac {3}{4}\)
(c) 3
(d) 4
Answer
Answer: (b) \(\frac {3}{4}\)
Question 6.
Divide \(\frac {7}{12}\) ÷ (\(\frac {-7}{12}\)), the result is ……….
(a) 7
(b) -7
(c) 1
(d) -1
Answer
Answer: (d) -1
Question 7.
Which of the following cannot be a rational number?
(a) \(\frac {0}{5}\)
(b) \(\frac {0}{-5}\)
(c) \(\frac {5}{0}\)
(d) -1
Answer
Answer: (c) \(\frac {5}{0}\)
Question 8.
The reciprocal of a negative rational number is
(a) always positive
(b) always negative
(c) always 1
(d) always 0.
Answer
Answer: (b) always negative
Question 9.
The standard form of \(\frac {55}{-99}\) is …………..
(a) \(\frac {5}{9}\)
(b) \(\frac {-5}{9}\)
(c) \(\frac {-55}{99}\)
(d) \(\frac {-99}{55}\)
Answer
Answer: (b) \(\frac {-5}{9}\)
Question 10.
If \(\frac {p}{q}\) and \(\frac {r}{s}\) are equivalent fraction, then we have
(a) p + s = q + r
(b) p ÷ s = q ÷ s
(c) pq = rs
(d) ps = rq
Answer
Answer: (d) ps = rq
Question 11.
A rational number is a number that can be put in the form \(\frac {p}{q}\), where p and q are:
(a) natural numbers and q ≠ 0
(b) whole numbers and q ≠ 0
(c) non-negative integers and q ≠ 0
(d) integers and q ≠ 0
Answer
Answer: (d) integers and q ≠ 0
Question 12.
A fraction is a rational number, and a rational number:
(a) can never be a fraction.
(b) may or may not be a fraction.
(c) is also a fraction.
(d) can always be reduced to a fraction.
Answer
Answer: (b) may or may not be a fraction.
Fill in the Blanks
Question 1.
The value of (\(\frac {-3}{5}\)) × \(\frac {3}{5}\) = …………………
Answer
Answer: –\(\frac {9}{25}\)
Question 2.
The value of x if (\(\frac {5}{7}\)) × x = \(\frac {10}{7}\) so x = …………………
Answer
Answer: 2
Question 3.
The value of \(\frac {-5}{6}\) ÷ \(\frac {5}{6}\) = …………………
Answer
Answer: -1
Question 4.
On a number line \(\frac {-3}{4}\) is to the ……………… of zero.
Answer
Answer: left
Question 5.
On a Number line -4\(\frac {3}{4}\) is to the ……………….. of zero
Answer
Answer: left
Question 6.
If \(\frac {x}{6}\) = \(\frac {-35}{42}\), then x = …………….
Answer
Answer: -5
Question 7.
If \(\frac {7}{-9}\) = \(\frac {112}{x}\), then x = …………….
Answer
Answer: -144
Question 8.
A rational number \(\frac {p}{q}\) is positive if p and q are either both positive or both …………………
Answer
Answer: Negative
Question 9.
A rational number \(\frac {p}{q}\) is negative if one of p and q is positive and the other is ……………………
Answer
Answer: Negative
Question 10.
The sum of (-\(\frac {1}{2}\)) and ………………. is 0
Answer
Answer: \(\frac {1}{2}\)
Question 11.
The sum of \(\frac {5}{6}\) and ………………. is 0
Answer
Answer: –\(\frac {5}{6}\)
Question 12
On a number line The sum –\(\frac {3}{4}\) is to the ………………. of zero
Answer
Answer: Left
Question 13.
On a number line The sum (-1\(\frac {3}{4}\)) is to the ………………. of zero
Answer
Answer: Left
Question 14.
–\(\frac {3}{7}\) is ……………. than \(\frac {3}{7}\)
Answer
Answer: Less
Question 15.
0 is ………………. than –\(\frac {1}{2}\)
Answer
Answer: Greater
Question 16.
(\(\frac {-3}{5}\)) × (\(\frac {3}{5}\)) = …………………..
Answer
Answer: (\(\frac {-9}{25}\))
Question 17.
(\(\frac {5}{7}\)) × ………………. = -1
Answer
Answer: (\(\frac {-7}{5}\))
Question 18.
(\(\frac {-4}{7}\)) ÷ (\(\frac {4}{7}\)) = …………………..
Answer
Answer: (-1)
Question 19.
\(\frac {7}{8}\) ÷ (\(\frac {-1}{8}\)) = …………………..
Answer
Answer: (-7)
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